Pan / button head with big washer  / flange bolt

Pan head or button head screws with a big washer, also known as flange bolts, are designed to provide a larger bearing surface without the need for a separate washer. These fasteners are commonly made from stainless steel, offering excellent corrosion resistance and durability in demanding environments. The integrated flange or wide washer head distributes the load more evenly across the surface, reducing the risk of damage to the material being fastened. Button head socket cap screws with a built-in flange are ideal for applications requiring a clean appearance, strong clamping force, and enhanced stability. Their large bearing surface makes them especially useful in sheet metal, automotive, and machinery assemblies.

These pan / buttom head with big washer  / flange bolts are useful for different construction or assembly tasks where specific screw sizes are required

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